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Nguyen Minh Duc, senior security director at Bach Khoa Internetwork Security (Bkis), says that the source of recent cyberattack against US and South Korean government websites was not North Korea -- as widely reported -- but UK. Based on Bkis analysis, a report today by Nguyen Minh Duc says that a master server located in UK was found to control the 8 Command and Control servers responsible for the series of cyberattacks last week.
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There are quite a lot of NTP-amplified denial of service attacks going around at the moment targeting tech and ecommerce companies, including some in the email space. What does NTP-amplifed mean? NTP is "Network Time Protocol" - it allows computers to set their clocks based on an accurate source, and keep them accurate. It's very widely used - OS X and Windows desktops typically use it by default, and most servers should have it running. more
Activists battling internet censorship in China are reporting that they have proof of a massive online assault on their websites by the Chinese authorities. The attack, which began last Thursday, targeted two GitHub projects designed to combat censorship in China: GreatFire and CN-NYTimes, a Chinese language version of the New York Times. more
The United Kingdom's National Crime Agency (NCA) has been running a series of campaigns focused on reducing the use of DDoS-for-hire websites. These websites offer people the opportunity to purchase powerful tools to launch cyber-attacks, which can be used to knock websites or users offline. more
I was pointed to an article in the Armed Forces Journal where Col Charles W. Williamson III argues that the US Air Force needs to develop a BOTnet army as part of the US military capability for retaliatory strikes. The article brings up some interesting issues, the one that I believe carries the most weight is the argument that we (well, people living on the Internet) are seeing an arms race. It is true that more and more nations are looking into or developing various forms of offensive weapons systems for the use on the Internet... more
Craig Labovitz of Arbor Networks reports: "Back in 2007, the Myanmar government reportedly severed all Myanmar Internet connectivity in a crackdown over growing political unrest. Yesterday, Myanmar once again fell of the Internet. Over the course of the past several days, Myanmar's main Internet provider, the Ministry of Post and Telecommunication (or PTT for short), suffered a large, sustained DDoS attack disrupting most network traffic in and out of the country." more
Cyber Crimes Unit of Maricopa County, Arizona went into full force on October 23, after reports of serious disruptions into the emergency 911 system for the entire Phoenix metro area. more
Two Sudanese nationals have been indicted for allegedly leading Anonymous Sudan, a cybercriminal group responsible for over 35,000 Distributed Denial of Service (DDoS) attacks targeting critical infrastructure worldwide. more
The source code for the IoT botnet 'Mirai' has been released," warns security expert Brian Krebs whose own website was targeted with the same botnet resulting in the historically large DDoS attack last month. more
The RBNexploit blog states that the website 'president.gov.ge' was under DDoS attack since Thursday. That site is now hosted out of Atlanta, Georgia (don't you love coincidence?) by Tulip Systems who is prominently displaying an AP story... "Speaking via cell phone from Georgia, Doijashvili said the attacks, traced to Moscow and St. Petersburg, are continuing on the U.S. servers." Rusisan military surrogates in the form of the criminal Russian Business Network are engaged in attacks against servers on US soil. This point should be brought up as the Group of 8-1 discusses appropriate responses to Russia's attack on Georgia. more
Ten years ago everyone evaluating DNS solutions was always concerned about performance. Broadband networks were getting faster, providers were serving more users, and web pages and applications increasingly stressed the DNS. Viruses were a factor too as they could rapidly become the straw that broke the camel's back of a large ISP's DNS servers. The last thing a provider needed was a bottleneck, so DNS resolution speed became more and more visible, and performance was everything. more
In the past 24 months, distributed denial of service (DDoS) attacks have changed profoundly. Gone are the days when attackers worked under the radar, when machines were infected by botnet code unknowingly and attacks were disguised leaving very little to trace the exact origin. ... The other game-changer: It's easier than ever to execute attacks. The tools are so widely available that anyone with basic skills and a high-speed connection can become a "hacktivist." more
Google has announced its first initiative out of Jigsaw which is the expansion of its experimental service, Project Shield. Google is offering Project Shield as a free service leveraging Google technology to protect news and free expression sites from DDoS attacks on the web. more
U.S. Sen. Mark R. Warner (D-VA), a member of the Senate Select Committee on Intelligence and co-founder of the bipartisan Senate Cybersecurity Caucus, has released a letter asking three federal agencies for information on the tools available that prevent cyber criminals from compromising consumer products, such as Internet of Things (IoT) devices. more
During Q4, repeat DDoS attacks were the norm, with an average of 24 attacks per targeted customer in Q4, reports Akamai in its newly released Q4 2015 State of the Internet - Security Report. more
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